Emerson Climate Technologies Announces Approval of R-407A Refrigerant for Copeland Scroll® Compressors

Emerson Climate Technologies Announces Approval of R-407A Refrigerant for Copeland Scroll® Compressors

Approval Provides Increased Refrigerant Options for Use in OEM Refrigeration Equipment

ST. LOUIS, June 9, 2010 – Emerson Climate Technologies Inc., a business of Emerson (NYSE: EMR), announced today the approval of R-407A refrigerant for Copeland Scroll® refrigeration compressors in medium- and low-temperature applications, per the approved operating range. With the approval of R-407A for Copeland Discus® compressors already in place, this latest approval for Copeland Scroll refrigeration compressors provides the industry with yet another option to use R-407A refrigerant in OEM refrigeration equipment.

“With the phase-out of R-22, the commercial refrigeration industry continues to explore alternative refrigerants,” said Leland Smith, director refrigeration marketing, Emerson Climate Technologies.  “Providing our customers with the option to use R-407A with Copeland Scroll compressors in their OEM equipment will enable them to fully benefit from this refrigerant’s capacity and efficiency performance, as well as its lower global warming potential.”

For low-temperature operation at higher condensing temperatures, Economized Vapor Injection (EVI) with Demand Cooling liquid injection is required with the use of R-407A for Copeland Scroll compressors. A Demand Cooling Module Kit is available for this purpose. Information on the Demand Cooling Module Kit, as well as detailed product information, including performance, electrical and mechanical data on each compressor and a complete list of available compressors is available in this website.

About Emerson
Emerson (NYSE:EMR), based in St. Louis, Missouri (USA), is a global leader in bringing technology and engineering together to provide innovative solutions for customers in industrial, commercial, and consumer markets through its network power, process management, industrial automation, climate technologies, and appliance and tools businesses. Sales in fiscal 2009 were $20.9 billion. For more information, visit www.Emerson.com.

About Emerson Climate Technologies
Emerson Climate Technologies, a business platform of Emerson, is the world’s leading provider of heating, air conditioning and refrigeration solutions for residential, industrial and commercial applications. The group combines best-in-class technology with proven engineering, design, distribution, educational and monitoring services to provide customized, integrated climate-control solutions for customers worldwide. Emerson Climate Technologies’ innovative solutions, which include industry-leading brands such as Copeland Scroll and White-Rodgers, improve human comfort, safeguard food and protect the environment.